/*
 * Copyright (c) 2024 vitasystems GmbH.
 *
 * This file is part of project EHRbase
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.ehrbase.openehr.aqlengine.querywrapper.contains;

import java.util.Collections;
import java.util.List;
import org.ehrbase.openehr.sdk.aql.dto.containment.ContainmentSetOperatorSymbol;

public final class ContainsSetOperationWrapper {
    private final ContainmentSetOperatorSymbol operator;
    private final List<ContainsChain> operands;

    public ContainsSetOperationWrapper(ContainmentSetOperatorSymbol operator, List<ContainsChain> operands) {
        this.operator = operator;
        this.operands = Collections.unmodifiableList(operands);
    }

    public ContainmentSetOperatorSymbol operator() {
        return operator;
    }

    public List<ContainsChain> operands() {
        return operands;
    }

    @Override
    public String toString() {
        return "ContainsSetOperationWrapper[" + "operator=" + operator + ", " + "operands=" + operands + ']';
    }
}
